| Modern Methods for Analysis of Rubbers |
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| DOI： |
| Key Words: solid NMR；MS；FTIR；rubber analysis；NR；vulcanizate |
| Author Name | Affiliation | | Wu Zhenyao | South China University of Technology | | Yang Wei | South China University of Technology |
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| Abstract: |
| The application is introduced of some modern methods，such as solid 13C nuclear magnetic resonance（NMR），mass spectrograph（MS）and Fourier transform infrared spectroscopy（FTIR）in the analysis of various vulcanizates. NMR can be used in determining the composition and structure of the chain unit of rubber；MS can be used in determining the type and structure of the rubber，and the boundary effect of rubber and compounding ingredients in vulcanizates；FTIR can be used in analysing the reversion of vulcanizates and their changes during ageing. |
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